Write an equation that represents the table: x y 2 9 3 27 4 81

the desired equation is y = 3^x

Step-by-step explanation:

if x = 2, then y = 9, and 9 is 3².  If x = 4, y = 81 = 3^4.

Therefore we can conclude that the desired equation is y = 3^x

i get you, what you should do is think of the positive things that would come out of it. it will make yours parents proud and raise your grade. you should always try and if you can't focus tell the teacher.

answer:   28.56 feet (approx)

step-by-step explanation:

since, triangle abc has measure of angle c equal to 55 degrees, measure of angle abc equal to 90 degrees, and length of bc equal to 20 feet.

we have to find out the measurement of segment ab.

therefore, tan 55° =

but bc = 20 feet.

⇒ tan 55 ° =  

⇒ ab = 20 × tan 55 °

⇒ ab = 20 × 1.42814800674

⇒ ab = 28.5629601348   ≈ 28.56 feet